Who is the Supreme God? Krsna Himself. Rama Himself. In this iron-age of Kali, the only kirtana is: Hare Krsna Hare Krsna Krsna Krsna Hare Hare, Hare Rama Hare Rama Rama Rama Hare Hare. This is Vedic culture, especially in this age. 

You cannot concentrate your mind, even for a moment. It is very hard. You have no time to worship. From morning until the next morning you are always absorbed. When will you do arcana? Also, you cannot do arcana. You can, however, chant the name even while you are driving a car, Hare Krsna, walking, Hare Krsna, in the day, Hare Krsna, and in the night, Hare Krsna. 

You can chant, "Govinda Damodara Madhaveti" when you are doing anything. While driving the car, why not chant? Using the steering wheel to keep time, you can chant, "Govinda Damodara Madhaveti." While walking in a good park, why not take your mala and chant, "Govinda Damodara Madhaveti"? When your son is weeping, you should not tell him to sleep. Tell him instead, "You should chant, 'Govinda Damodara Madhaveti.'" At the birth of your sons and daughters, you should chant, "Govinda Damodara Madhaveti." Even at the death of your father, mother, wife, or any relative, you can take them on your shoulder and tell them, "Govinda Damodara Madhaveti." You can quarrel with anyone and chant. You should chant while you are quarreling, "Govinda Damodara Madhaveti" — and be happy forever, eternally. 

This is the essence of Vedic culture. If this culture is not there, it means there is no Vedic culture. Try to have love and affection for all, even for an ant. If you want to realize yourself, if you want to realize the Supreme Personality of Godhead, if you want to realize this maya and this whole universe, what should you do? Chant, "Govinda Damodara Madhaveti."